ATE130810T1 - Verfahren und vorrichtung zum prüfen eines doppelten luftsack-passivrückhaltesystems. - Google Patents

Verfahren und vorrichtung zum prüfen eines doppelten luftsack-passivrückhaltesystems.

Info

Publication number: ATE130810T1
Authority: AT; Austria
Prior art keywords: firing; circuit; inertia; testing; restraint system
Prior art date: 1990-09-27

Application number

AT92902259T

Other languages

German (de)

English (en)

Inventor

Dana A Stonerook

Edward J Abeska

Jeff R Rochette

Original Assignee

Trw Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-09-27

Filing date

1991-09-26

Publication date

1995-12-15

1991-09-26 Application filed by Trw Inc filed Critical Trw Inc

1995-12-15 Application granted granted Critical

1995-12-15 Publication of ATE130810T1 publication Critical patent/ATE130810T1/de

Links

238000000034 method Methods 0.000 title abstract 2
238000010304 firing Methods 0.000 abstract 6
230000009977 dual effect Effects 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
- B60R21/0173—Diagnostic or recording means therefor
- B60R21/0176—Diagnostic or recording means therefor for firing circuits using only mechanical switches as collision detecting means, in series with pyrotechnic fuses

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Air Bags (AREA)
Examining Or Testing Airtightness (AREA)

AT92902259T 1990-09-27 1991-09-26 Verfahren und vorrichtung zum prüfen eines doppelten luftsack-passivrückhaltesystems. ATE130810T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/589,456 US5187465A (en)	1990-09-27	1990-09-27	Method and apparatus for testing a dual airbag passive restraint system

Publications (1)

Publication Number	Publication Date
ATE130810T1 true ATE130810T1 (de)	1995-12-15

Family

ID=24358100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT92902259T ATE130810T1 (de)	1990-09-27	1991-09-26	Verfahren und vorrichtung zum prüfen eines doppelten luftsack-passivrückhaltesystems.

Country Status (8)

Country	Link
US (1)	US5187465A (ja)
EP (1)	EP0550699B1 (ja)
JP (1)	JP2584577B2 (ja)
KR (1)	KR100198517B1 (ja)
AT (1)	ATE130810T1 (ja)
AU (1)	AU9131191A (ja)
DE (1)	DE69115051T2 (ja)
WO (1)	WO1992005980A2 (ja)

Families Citing this family (34)

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JP2551255B2 (ja) *	1991-03-14	1996-11-06	日本電装株式会社	車両用乗員保護システムのための故障判定装置
US5293153A (en) *	1991-04-09	1994-03-08	Trw, Inc.	Method and apparatus for testing an airbag restraint system with parallel sensors
DE69205067T2 (de) *	1991-06-07	1996-03-21	Kansei Kk	Aufprall-Schutzvorrichtung für Passagiere in einem Kraftfahrzeug oder dergleichen.
US5251161A (en) *	1992-02-25	1993-10-05	Automatic Systems Laboratory, Inc.	Method of generating model crash waveforms for testing vehicle crash detection systems
US5345402A (en) *	1992-02-25	1994-09-06	Automotive Systems Laboratory, Inc.	Vehicle crash simulator system for testing crash sensors
US5250909A (en) *	1992-05-21	1993-10-05	Benz Companies, Inc.	Automatic fault detection system in electrical sensing circuit
EP0705740B1 (en) *	1993-06-28	2001-11-21	Autoliv Japan Ltd.	Starting device for crew protecting system
JP2661863B2 (ja) *	1993-10-29	1997-10-08	富士通テン株式会社	車両のエアバッグシステムにおけるスクイブライン系診断装置
JPH07309196A (ja) *	1994-05-18	1995-11-28	Nippondenso Co Ltd	エアバッグ装置
DE4432301B4 (de) *	1994-09-10	2005-09-08	Robert Bosch Gmbh	Elektronisches Steuergerät für Rückhaltesysteme
US5541523A (en) *	1994-09-19	1996-07-30	Ford Motor Company	System for detecting operability of an airbag squib resistor
DE19514082C1 (de) *	1995-04-13	1996-06-20	Siemens Ag	Anordnung zur Auslösung einer Personenschutzanlage
US5656991A (en) *	1995-05-22	1997-08-12	Trw Inc.	Apparatus for testing an actuatable restraint system
JPH0924792A (ja) *	1995-07-11	1997-01-28	Nippondenso Co Ltd	車両用乗員保護システム
DE19744760C1 (de) *	1997-10-10	1999-03-18	Bosch Gmbh Robert	Vorrichtung zum kontaktfreien Übertragen von Signalen zwischen Lenkrad und Lenksäule
US6331704B1 (en)	1998-01-20	2001-12-18	Vickers, Incorporated	Hydraulic fluid contamination monitor
DE19815181C2 (de) *	1998-04-04	2000-04-27	Daimler Chrysler Ag	Verfahren zur Funktionsprüfung eines Insassenschutzsystems sowie Prüfschaltung zur Durchführung des Verfahrens
US6036225A (en) *	1998-07-01	2000-03-14	Trw Inc.	Method and apparatus for controlling an actuatable restraint device using crash severity indexing
US6186539B1 (en)	1998-07-01	2001-02-13	Trw Inc.	Method and apparatus for controlling an actuatable restraint device using crash severity indexing and crush zone sensor
US6212454B1 (en) *	1998-07-23	2001-04-03	Trw Inc.	Method and apparatus for disabling an actuatable restraint based on determined crash velocity and displacement
US6124784A (en) *	1998-08-11	2000-09-26	Trw Inc.	Occupant protection and signal apparatus and method
US6597181B2 (en) *	2000-10-31	2003-07-22	Autoliv Asp, Inc.	High and low side driver tests for airbag module
DE10145524B4 (de) *	2001-09-14	2005-12-22	Key Safety Systems, Inc., Sterling Heights	Airbagvorrichtung für ein Kraftfahrzeug
US7107133B2 (en) *	2004-05-26	2006-09-12	Key Safety Systems, Inc.	Simulated airbag squib interface
JP4400340B2 (ja) *	2004-06-30	2010-01-20	株式会社デンソー	乗員保護システム
GB2416419B (en) *	2004-07-19	2008-10-15	Autoliv Dev	Improvements in or relating to an arrangement for triggering a vehicle safety device
US20080086250A1 (en) *	2006-10-05	2008-04-10	Renesas Technology America, Inc.	Squib driver circuit diagnostic system and method
US8036795B2 (en) *	2008-10-08	2011-10-11	Honda Motor Company, Ltd.	Image based occupant classification systems for determining occupant classification and seat belt status and vehicles having same
US8116528B2 (en) *	2008-10-08	2012-02-14	Honda Motor Company, Ltd.	Illumination source for an image based occupant classification system and vehicle using same
US8195356B2 (en)	2008-10-08	2012-06-05	Honda Motor Co., Ltd.	Methods for testing an image based occupant classification system
DE102009007955B4 (de) *	2009-02-06	2019-07-04	Sew-Eurodrive Gmbh & Co Kg	Anordnung zur Bereitstellung einer Steuer- und/oder Versorgungsspannung für einen Verbraucher und Verfahren zum Betreiben einer solchen Anordnung
DE102014105510A1 (de) *	2014-04-17	2015-10-22	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Vorrichtung zum Testen eines Steuergerätes
EP3481676A4 (en) *	2016-07-07	2020-03-18	Schroth Safety Products, LLC	MCSU LIVE FIRE DETECTION APPARATUS, SYSTEM AND METHOD
CN113874259B (zh)	2019-04-04	2023-11-03	乔伊森安全***收购有限责任公司	有源光学回射器的检测及监控

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3668627A (en) *	1970-09-21	1972-06-06	Gen Motors Corp	Air cushion actuation and monitoring circuit
US3714627A (en) *	1971-10-20	1973-01-30	Gen Motors Corp	Vehicle inflatable cushion actuation and monitoring circuit
JPS5212456B2 (ja) *	1972-02-09	1977-04-07
JPS5319747Y2 (ja) *	1972-02-19	1978-05-25
US3767002A (en) *	1972-08-10	1973-10-23	A Gillund	Seat occupancy responsive air cushion actuation and monitoring circuit
JPS5195331A (ja) *	1975-02-17	1976-08-20
US4366465A (en) *	1981-10-02	1982-12-28	Ford Motor Company	False failure detection prevention in an air bag diagnostic system
JPS60192958U (ja) *	1984-05-31	1985-12-21	日本電気ホームエレクトロニクス株式会社	車載起爆装置
US4825148A (en) *	1987-12-18	1989-04-25	Trw Inc.	Resistance measurement circuit and method
US4835513A (en) *	1988-04-22	1989-05-30	Trw Inc.	Method and apparatus for testing an airbag restraint system
US4851705A (en) *	1988-09-23	1989-07-25	Automotive Systems Laboratory, Inc.	Firing circuit for a vehicle passenger restraint system
US4987316A (en) *	1989-10-03	1991-01-22	Automotive Systems Laboratory, Inc.	Passenger restraint firing circuit
US4990884A (en) *	1989-12-12	1991-02-05	Trw Inc.	Method and apparatus for testing an airbag restraint system

1990
- 1990-09-27 US US07/589,456 patent/US5187465A/en not_active Expired - Lifetime
1991
- 1991-09-26 JP JP4502629A patent/JP2584577B2/ja not_active Expired - Lifetime
- 1991-09-26 EP EP92902259A patent/EP0550699B1/en not_active Expired - Lifetime
- 1991-09-26 AT AT92902259T patent/ATE130810T1/de not_active IP Right Cessation
- 1991-09-26 WO PCT/US1991/007067 patent/WO1992005980A2/en active IP Right Grant
- 1991-09-26 AU AU91311/91A patent/AU9131191A/en not_active Abandoned
- 1991-09-26 DE DE69115051T patent/DE69115051T2/de not_active Expired - Fee Related
1993
- 1993-03-26 KR KR1019930700973A patent/KR100198517B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69115051T2 (de)	1996-10-02
DE69115051D1 (de)	1996-01-11
EP0550699B1 (en)	1995-11-29
EP0550699A1 (en)	1993-07-14
KR100198517B1 (en)	1999-06-15
AU9131191A (en)	1992-04-28
US5187465A (en)	1993-02-16
JPH06501315A (ja)	1994-02-10
WO1992005980A2 (en)	1992-04-16
JP2584577B2 (ja)	1997-02-26
WO1992005980A3 (en)	1993-02-18

Legal Events

Date	Code	Title	Description
1996-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE130810T1 (de)	1995-12-15	Verfahren und vorrichtung zum prüfen eines doppelten luftsack-passivrückhaltesystems.
CA1336723C (en)	1995-08-15	Firing circuit for a vehicle passenger restraint system
EP0338413A3 (en)	1991-02-06	Method and apparatus for testing an airbag restraint system
EP0396265A3 (en)	1991-10-30	Air bag firing circuit
DE69211638D1 (de)	1996-07-25	Einrichtung und verfahren zum testen eines rückhaltesystemes mit einem sicherheitsgassack (air-bag) mit zwei parallelen detektoren
KR950001813B1 (ko)	1995-03-03	3개의 충돌감지기를 갖는 탑승자속박장치용 점화회로
JP2787993B2 (ja)	1998-08-20	エア・バッグ点火回路
KR930002297B1 (ko)	1993-03-29	차량용 안전장치의 제어장치
JPH04500641A (ja)	1992-02-06	自動車の搭乗者を保護するエアバッグ装置
CA2069214A1 (en)	1992-12-15	Reconfigurable air bag firing circuit
KR960703376A (ko)	1996-08-17	탑승자 보호 시스템의 기동장치(starting device for crew protecting system)
DE68923220T2 (de)	1996-03-14	Elektrische Auslösungsanordnung für eine Sicherheitseinrichtung in Kraftfahrzeugen.
JPS5442737A (en)	1979-04-04	Air bag
JPH0323892Y2 (ja)	1991-05-24
KR20010022447A (ko)	2001-03-15	자동차용 승객 보호 수단을 제어하기 위하여 제공된 회로장치를 검사하기 위한 장치 및 방법
US6043566A (en)	2000-03-28	Airbag suppression controller with crash state evidence
EP0039122A3 (en)	1982-01-27	Apparatus and method for testing electrical systems of a vehicle
US6329911B1 (en)	2001-12-11	Airbag actuating arrangement
US6495930B1 (en)	2002-12-17	Method and apparatus for checking an electric circuit, in particular an ignition circuit of a motor vehicle occupant protection system
KR910003385A (ko)	1991-02-27	센서장치
KR970706144A (ko)	1997-11-03	차량 승객용 전자 안전 장치(Electric safety apparatus for passenger)
KR890017117A (ko)	1989-12-15	에어백 장치의 고장검출 장치
EP0313196A2 (en)	1989-04-26	Control system
US5005008A (en)	1991-04-02	Method and apparatus for providing thermodynamic protection of a driver circuit used in an in-circuit tester
GB2217534A (en)	1989-10-25	Monitoring motor vehicle collision sensing device